Relying on implicit system prompts to police large language models against hostile jailbreaks is fundamentally negligent. By 2026, enterprise architectures rely strictly on decoupled interception fabrics. Explore how Amazon Bedrock Guardrails programmatically neuters adversarial prompt injections, enacts real-time PII masking, and terminates factual hallucinations automatically.
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.NET 10 on AWS Lambda: Managed Runtime, Native AOT and SnapStart
One .NET 10 function built three ways from one source tree and run in the AWS Lambda base images under the Runtime Interface Emulator: what each build costs at start-up, what breaks under Native AOT, what SnapStart asks of your code, and how to choose.
Read more →ECS Express Mode, App Runner or Lambda for a Small API
App Runner closes to new customers on 30 April 2026 and ECS Express Mode is the named alternative. A design comparison and a tested cost model for a small API on Lambda, App Runner and ECS Express Mode: the monthly floor of each, where the money goes, and when a container is cheaper than Lambda. Nothing deployed.
Read more →The Event-Driven GenAI Pattern: Asynchronous Bedrock Orchestration via Amazon EventBridge
Enterprise GenAI integrations are fatally exposed when treating foundation models like standard REST APIs. Integrating Claude 3.5 Sonnet directly to heavy UI components results in chronic HTTP timeouts. By early 2026, the industry standard relies on DynamoDB streams, EventBridge, and AWS Step Functions. Here is the practitioner blueprint for robust, asynchronous LLM orchestration at scale.
Read more →Amazon Bedrock Flows vs Step Functions: When Visual AI Orchestration is the Right Answer
When Amazon Bedrock Flows debuted, it looked conspicuously like AWS Step Functions rebuilt for GenAI. 15 months later, the architectural divide is strictly enforced. Bedrock Flows handles ephemeral, cognitive prompt chains; Step Functions handles durable business transactions. This is the blueprint for the Hybrid Orchestration Pattern separating AI intent from Systemic persistence.
Read more →Keeping Secrets Out of Terraform State: Ephemeral Resources and Write-Only Arguments
Marking a value sensitive hides it on the console and still writes it to state. Ephemeral resources and write-only arguments let a secret pass through a run without being recorded. The same secret created both ways on Terraform 1.14 and OpenTofu 1.11, with every file searched for it afterwards.
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